Finding the Third Proportional to 19,117.50 and 41,907

Step by Step Solution

1. Step 1: Write the proportion equation
   19,117.50 : 41,907 = 41,907 : x
2. Step 2: Convert to fraction form
   19,117.50/41,907 = 41,907/x
3. Step 3: Cross multiply
   19,117.50x = 41,907 × 41,907
4. Step 4: Simplify right side
   19,117.50x = 1,756,196,649
5. Step 5: Solve for x
   x = 1,756,196,649/19,117.50
6. Step 6: Final answer
   x = 91,863.30